利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

18 条记录 (耗时 0.009 秒)

    System and method for controlling the size of material banks in calenders, mills, and feed mills
    2.
    发明授权
    System and method for controlling the size of material banks in calenders, mills, and feed mills 失效
    用于控制压延机，轧机和饲料厂的材料库尺寸的系统和方法

    公开(公告)号：US06330024B1

    公开(公告)日：2001-12-11

    申请号：US09194934

    申请日：1998-12-04

    申请人： Richard David Vargo ,  Harlan William Frerking, Jr.

    发明人： Richard David Vargo ,  Harlan William Frerking, Jr.

    IPC分类号： H04N718

    CPC分类号： B29C43/245 ,  B29B7/56 ,  B29B7/606 ,  B29B7/724

    摘要： A quantity of material contained in a bank between a pair of calendering rolls is determined by digital imaging technology. Manipulation of digital images provided by a camera yields a light-hued image of material in the bank against a dark-hued background. The light-hued image is then divided into control zones associated with discrete regions of the bank fed by separate feed lines. Quantity and distribution of material in the bank can be controlled by adjusting feed rates based on information obtained through the digital images.

    摘要翻译： 通过数字成像技术确定包含在一对压延辊之间的存储体中的一定量的材料。 由相机提供的数字图像的操纵产生银行中暗色背景的材料的浅色图像。 然后将光色图像分成与由分开的馈送线馈送的组的离散区域相关联的控制区域。 可以通过基于通过数字图像获得的信息调整进给速度来控制库中的材料的数量和分布。

    Method and apparatus for charging calenders
    3.
    发明授权
    Method and apparatus for charging calenders 失效

    公开(公告)号：US5453239A

    公开(公告)日：1995-09-26

    申请号：US227041

    申请日：1994-04-13

    申请人： Gerald Fromm

    发明人： Gerald Fromm

    IPC分类号： D21G9/00 ,  B29B7/60 ,  B29C43/24 ,  B29C43/34 ,  B65G47/54 ,  B29C43/58

    CPC分类号： B65G47/54 ,  B29B7/606

    摘要： A method and charging apparatus for feeding successively individual strips of a deformable material to a calender for calendering under pressure between at least two rotatably driven calender rolls. The strips are produced from a strand of an elongated mass of deformable material provided from an extruder or rolling mill which is then cut into individual strips transported to a roller conveyor which positions them in a common plane successively at a selected or determined position extending transversely of the roller conveyor rollers in a direction parallel to the length direction of the calender rolls. An intermittently actuated pivotable belt conveyor having laterally spaced endless belts disposed below the roller conveyor and each aligned in a plane with a respective space between next-adjacent rollers of the roller conveyor lifts the individual strips off the roller conveyor to a higher level and advances the individual strips along a planar feed path at fight angles to the path in which the strips are advanced into position transversely of the roller conveyor and inclined toward the calender rolls and delivers them to the calender individually by discharging them successively off a pivot end of the belt conveyor disposed adjacent the feed nip of the calender. The individual strips are delivered extending uniformly parallel lengthwise with the gap between the calender rolls into which they are drawn for producing uniform calender products. The belt conveyor endless belts have free ends intermittently cyclically lifted above the level of the roller conveyor and lowered synchronously by a lever mechanism actuated by an intermittently energized fluid powered cylinder for cyclically effecting lifting a free end of the endless belts upon a detector detecting that an individual strip is in proper position on the roller conveyor for delivery to the calender along the inclined feed path and restoring the belt conveyor to a lowered position below the level of the roller conveyor when an individual strip has been discharged to feed the calender rolls. In the lowered position the belt conveyor is in readiness for delivery of a next sucessive strip to the calender to be calendered.

    MATERIALS HANDLING SYSTEM, STRIATED PATTERNED PRODUCT, AND PROCESS OF FORMING A PATTERNED PRODUCT
    4.
    发明申请
    MATERIALS HANDLING SYSTEM, STRIATED PATTERNED PRODUCT, AND PROCESS OF FORMING A PATTERNED PRODUCT 有权
    材料处理系统，有挑战性的图案产品和形成图案产品的过程

    公开(公告)号：US20130095289A1

    公开(公告)日：2013-04-18

    申请号：US13274868

    申请日：2011-10-17

    申请人： Randy A. FRIEDEL ,  Edwin George MILOVICH ,  Gregory R. LOVELL ,  Paul H. WELCH

    发明人： Randy A. FRIEDEL ,  Edwin George MILOVICH ,  Gregory R. LOVELL ,  Paul H. WELCH

    IPC分类号： B32B3/30 ,  B29C39/12 ,  B32B3/00 ,  B29C47/36

    CPC分类号： B29C43/24 ,  B29B7/007 ,  B29B7/44 ,  B29B7/56 ,  B29B7/606 ,  Y10T428/24355 ,  Y10T428/24479

    摘要： Disclosed is a materials handling system, a patterned product, and process of fabricating a patterned product. The materials handling system includes an agitation portion having one or more agitators, the agitators arranged and disposed to mix colored particles into a substantially uniform distribution. A processing portion includes a receiving portion arranged and disposed to receive the substantially uniform distribution of the colored particles to form a product with a predetermined pattern. The predetermined pattern is a long-grained, striated or jaspe-grained color pattern. The process includes fabricating a product having such a predetermined pattern. The predetermined pattern is through-patterned as to include colors and textures distributed uniformly throughout the thickness of the product.

    摘要翻译： 公开了一种材料处理系统，图案化产品和制造图案产品的工艺。 材料处理系统包括具有一个或多个搅拌器的搅拌部分，搅拌器被布置和设置成将着色颗粒混合成基本上均匀的分布。 处理部分包括布置和设置为接收着色颗粒的基本均匀分布以形成具有预定图案的产品的接收部分。 预定图案是长条纹，条纹或刨花纹色彩图案。 该方法包括制造具有这样的预定图案的产品。 预定图案是通过图案化的，以包括在产品的整个厚度上均匀分布的颜色和纹理。